CN215780483U

CN215780483U - Adjustable clamping device for clinical infusion pipeline

Info

Publication number: CN215780483U
Application number: CN202120076476.9U
Authority: CN
Inventors: 李贤露
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2022-02-11
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses an adjustable clamping device for a clinical transfusion pipeline, which comprises a pair of pliers, wherein a grading buckle device is arranged on a handle of each pliers, mounting rings are fixedly mounted at the upper ends of the pliers, a connecting device is arranged on each mounting ring, and a roller is movably mounted on each connecting device; the connecting device comprises a mounting shaft and a bearing. According to the adjustable clamping device for the clinical infusion pipeline, the rollers are designed in a rotating mode, the strip-shaped tooth sockets are formed in the outer surfaces of the rollers, when the adjustable clamping device is used, the pipeline is clamped by the two groups of rollers, the tail end of the clamp is clamped by the graded clamping device, so that the clamp is fixed on the pipeline, the rollers are driven by the clamp to move on the pipeline, a certain positive pressure and a certain negative pressure are formed in the pipeline, the distance between the rollers can be adjusted, the purposes of no clamping, small part clamping, large part clamping and complete clamping can be achieved, the using effect is better, and a better using prospect is brought.

Description

Adjustable clamping device for clinical infusion pipeline

Technical Field

The utility model relates to the field of medical instruments, in particular to an adjustable clamping device for a clinical infusion pipeline.

Background

In medicine, the pipeline is often required to be clamped, a water stopper or a clamping device carried by the pipeline is generally used clinically, and the pipeline is clamped and closed by a hemostatic forceps which is externally used;

the prior art for clamping a pipeline, such as a hemostatic forceps, generally has the function of simply clamping the pipeline, cannot adjust the liquid flow in the pipeline and cannot form a certain positive pressure or negative pressure in the pipeline, has poor use effect and cannot meet the requirements of people, and therefore, an adjustable clamping device for a clinical infusion pipeline is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an adjustable clamping device for a clinical infusion pipeline, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an adjustable clamping device of clinical infusion pipeline, includes the pliers, the pliers is provided with hierarchical buckle device on hand, the equal fixed mounting in upper end of pliers has the collar, be provided with connecting device on the collar, the last movable mounting of connecting device has the gyro wheel.

Preferably, the connecting device comprises an installation shaft and a bearing, one end of the installation shaft penetrates through the installation roller and is connected with the installation ring through threads, an inner ring of the bearing is fixedly connected with the outer surface of the installation shaft, and an outer ring of the bearing is fixedly connected with the inner surface of the roller.

Preferably, hierarchical buckle device includes two sets of knot bodies, and is two sets of the knot body is fixed mounting respectively on two sets of handles of pliers, and wherein is a set of a plurality of groups catching groove have been seted up on the knot body, another group integrated into one piece has a plurality of groups lug on the knot body, lug and catching groove joint.

Preferably, a plurality of groups of strip-shaped tooth sockets are formed in the outer surface of the roller at equal intervals.

Preferably, the distance between the axes of the two groups of rollers and the axes of the pliers is unequal.

Compared with the prior art, the utility model provides an adjustable clamping device for a clinical infusion pipeline, which has the following beneficial effects:

1. the roller wheels are arranged on the pliers and are designed in a rotating mode, and the outer surfaces of the roller wheels are provided with strip-shaped tooth sockets, when the pliers are used, the pipeline is clamped by the two groups of roller wheels, the graded clamping device at the tail end of the pliers is clamped, so that the pliers are fixed on the pipeline, and the roller wheels are driven by the pliers to move on the pipeline so as to form certain positive pressure and negative pressure in the pipeline;

2. through the hierarchical buckle device who sets up, utilize hierarchical buckle device to adjust the distance between the gyro wheel, can prescribe a limit to the distance between the gyro wheel in addition, make the gyro wheel press from both sides the pipe fitting tightly, let the gyro wheel play to the certain flow restriction of pipeline and the effect of pinches off, can accomplish not have pinches off, the minority pinches off, most pinches off and pinches off completely, the result of use is better, and the adjustable pinches off ware of whole clinical infusion pipeline's simple structure moreover, it is more convenient to operate, comparatively practical.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic structural view of an adjustable clamp for a clinical infusion line according to the present invention;

FIG. 2 is a schematic structural view of different positions of a roller in an adjustable clamping device for a clinical infusion pipeline according to the present invention;

FIG. 3 is a structural diagram of a roller in the adjustable clamping device for clinical transfusion pipeline according to the present invention.

In the figure: 1. a pair of pliers; 2. a mounting ring; 3. a roller; 4. installing a shaft; 5. a bearing; 6. a buckle body; 7. and (4) strip-shaped tooth sockets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

The utility model provides an adjustable clamp of clinical infusion pipeline closes ware, as shown in fig. 1 and fig. 3, includes pliers 1, and pliers 1 is provided with hierarchical buckle device on hand, and equal fixed mounting in upper end of pliers 1 has collar 2, is provided with connecting device on the collar 2, and last movable mounting of connecting device has gyro wheel 3.

The connecting device comprises an installation shaft 4 and a bearing 5, one end of the installation shaft 4 penetrates through the installation roller 3 and is connected with the installation ring 2 through threads, the inner ring of the bearing 5 is fixedly connected with the outer surface of the installation shaft 4, and the outer ring of the bearing 5 is fixedly connected with the inner surface of the roller 3.

The grading buckle device comprises two groups of buckle bodies 6, wherein the two groups of buckle bodies 6 are respectively and fixedly installed on two groups of handles of the pliers 1, a plurality of groups of buckle grooves are formed in one group of buckle bodies 6, a plurality of groups of convex blocks are integrally formed on the other group of buckle bodies 6, and the convex blocks are clamped with the buckle grooves.

A plurality of groups of strip-shaped tooth sockets 7 are arranged on the outer surface of the roller 3 at equal intervals.

The distance between the axes of the two groups of rollers 3 and the axes of the pliers 1 is equal.

Example 2

The utility model provides an adjustable clamp of clinical infusion pipeline closes ware, as shown in fig. 2 and 3, includes pliers 1, and pliers 1 is provided with hierarchical buckle device on hand, and equal fixed mounting in upper end of pliers 1 has collar 2, is provided with connecting device on the collar 2, and last movable mounting of connecting device has gyro wheel 3.

The distance between the axes of the two groups of rollers 3 and the axes of the pliers 1 is unequal.

The installation ring 2 can be obliquely arranged in the embodiment 2, and the two groups of rollers 3 are staggered, so that a better sealing effect can be brought to a pipeline.

The utility model is a clinical transfusion pipeline adjustable clamping device, the roller 3 is arranged on the pliers 1, the roller 3 is designed to rotate, the outer surface of the roller 3 is provided with a strip-shaped tooth socket 7, when in use, the two groups of rollers 3 clamp the pipeline, and the graded clamping device at the tail end of the pliers 1 clamps and closes, so that the pliers 1 is fixed on the pipeline, and the pliers 1 drives the roller 3 to move on the pipeline to form a certain positive pressure and a certain negative pressure in the pipeline;

through the hierarchical buckle device who sets up, utilize hierarchical buckle device to adjust the distance between the gyro wheel 3, and can inject the distance between the gyro wheel 3, make gyro wheel 3 press from both sides the pipe clamp tightly, let gyro wheel 3 play the certain flow restriction and the clamp closure effect to the pipeline, possible not have the clamp closure, the small part clamp closure, most clamp closure and complete clamp closure, the result of use is better, and the adjustable clamp closure of whole clinical infusion pipeline's simple structure, it is more convenient to operate, and is comparatively practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an adjustable clamp of clinical infusion pipeline closes ware, its characterized in that, includes pliers (1), the last hierarchical buckle device that is provided with of pliers (1), the equal fixed mounting in upper end of pliers (1) has collar (2), be provided with connecting device on collar (2), last movable mounting of connecting device has gyro wheel (3).

2. The adjustable clamp of clinical infusion pipeline of claim 1, characterized in that: the connecting device comprises an installation shaft (4) and a bearing (5), wherein one end of the installation shaft (4) penetrates through the installation roller (3) and is connected with the installation ring (2) through threads, the inner ring of the bearing (5) is fixedly connected with the outer surface of the installation shaft (4), and the outer ring of the bearing (5) is fixedly connected with the inner surface of the roller (3).

3. The adjustable clamp of clinical infusion pipeline of claim 2, characterized in that: hierarchical buckle device includes two sets of knot bodies (6), and is two sets of detain body (6) respectively fixed mounting on two sets of handles of pliers (1), wherein a plurality of groups catching groove have been seted up on detaining body (6), another group integrated into one piece has a plurality of groups lug on detaining body (6), lug and catching groove joint.

4. The adjustable clamp of clinical infusion pipeline of claim 3 characterized in that: the outer surface of the roller (3) is provided with a plurality of groups of strip-shaped tooth sockets (7) at equal intervals.

5. The adjustable clamp of clinical infusion pipeline of claim 1, characterized in that: the distance between the axes of the two groups of rollers (3) and the axes of the pliers (1) is unequal.